| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 23.367 | N/A |
| 2 | 1 | 23.034 | 19/7:17.979 |
| 3 | 1 | 19.627 | 20/7:08.646 |
| 4 | 1 | 19.844 | 21/7:20.067 |
| 5 | 1 | 19.464 | 21/7:13.212 |
| 6 | 1 | 20.183 | 21/7:11.975 |
| 7 | 1 | 20.089 | 21/7:10.837 |
| 8 | 1 | 24.223 | 20/7:00.912 |
| 9 | 1 | 20.226 | 21/7:20.092 |
| 10 | 1 | 22.732 | 20/7:03.257 |
| 11 | 1 | 20.425 | 20/7:02.076 |
| 12 | 1 | 20.129 | 20/7:00.598 |
| 13 | 1 | 19.519 | 21/7:19.192 |
| 14 | 2 | 27.294 | 20/7:07.904 |
| 15 | 2 | 21.305 | 20/7:07.923 |
| 16 | 2 | 20.669 | 20/7:07.133 |
| 17 | 1 | 20.109 | 20/7:05.777 |
| 18 | 1 | 20.736 | 20/7:05.281 |
| 19 | 2 | 23.619 | 20/7:07.884 |
| 20 | 2 | 23.170 | 20/7:09.764 |